144253920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{757}}^1$

素因数の和:1172

約数の個数: 96

約数和(自身を含む): 456146208

約数和(自身を除く): 311892288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 397, 480, 757, 794, 1191, 1514, 1588, 1985, 2271, 2382, 3028, 3176, 3785, 3970, 4542, 4764, 5955, 6056, 6352, 7570, 7940, 9084, 9528, 11355, 11910, 12112, 12704, 15140, 15880, 18168, 19056, 22710, 23820, 24224, 30280, 31760, 36336, 38112, 45420, 47640, 60560, 63520, 72672, 90840, 95280, 121120, 181680, 190560, 300529, 363360, 601058, 901587, 1202116, 1502645, 1803174, 2404232, 3005290, 3606348, 4507935, 4808464, 6010580, 7212696, 9015870, 9616928, 12021160, 14425392, 18031740, 24042320, 28850784, 36063480, 48084640, 72126960, 144253920]

約数ペア:

[(1, 144253920), (2, 72126960), (3, 48084640), (4, 36063480), (5, 28850784), (6, 24042320), (8, 18031740), (10, 14425392), (12, 12021160), (15, 9616928), (16, 9015870), (20, 7212696), (24, 6010580), (30, 4808464), (32, 4507935), (40, 3606348), (48, 3005290), (60, 2404232), (80, 1803174), (96, 1502645), (120, 1202116), (160, 901587), (240, 601058), (397, 363360), (480, 300529), (757, 190560), (794, 181680), (1191, 121120), (1514, 95280), (1588, 90840), (1985, 72672), (2271, 63520), (2382, 60560), (3028, 47640), (3176, 45420), (3785, 38112), (3970, 36336), (4542, 31760), (4764, 30280), (5955, 24224), (6056, 23820), (6352, 22710), (7570, 19056), (7940, 18168), (9084, 15880), (9528, 15140), (11355, 12704), (11910, 12112)]